"Mineral Collections"

Beginner’s Collection Illustrates Important Physical Properties

Introduce your students to a broad selection of minerals.

Samples of Minerals That Are Found in Rocks

Specimens illustrate important stages of mineral formation.

Specimens to supplement the most widely-used college lab manual for physical geology.

This Universal Specific Gravity Kit enables fast and convenient measurement of the specific gravity of gemstones, minerals, and other solid materials. Its user-friendly above-the-scale design allows samples to be weighed in air and underwater without changing the setup.

Give Your Students a Lesson in Economics as Well as Geology